Zone Forecast Product
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
585 FPUS55 KPSR 080811 ZFPPSR Zone Forecast Product for Southwest Arizona/Southeast California National Weather Service Phoenix AZ 111 AM MST Tue Sep 8 2026 This is an automatically generated product that provides average values for large geographical areas and may not be representative of the exact location that you are interested in. For a more site specific forecast, please visit weather.gov/phoenix and either (1) Select a location from the dropdown menu above the map or (2) Click a location on the map. You can refine your selection by clicking on the map displayed on the resulting page. AZZ537-540-542>544-546-548-550-551-081100- Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix- North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley- South Mountain/Ahwatukee-Southeast Valley/Queen Creek- Including the cities of Circle City, Surprise, Wittmann, Beardsley, Sun City West, Avondale, Cashion, Goodyear, Liberty, Peoria, Phoenix, Paradise Valley, Mesa, Chandler, Tempe, Gilbert, Sun Lakes, and Queen Creek 111 AM MST Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 80 to 87. Northwest wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs 104 to 108. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 79 to 88. Southwest wind 5 to 15 mph. .WEDNESDAY...Mostly sunny and hot. Highs 103 to 107. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 81 to 89. West wind 5 to 10 mph in the evening becoming south after midnight. .THURSDAY...Mostly sunny and hot. Highs 104 to 109. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 81 to 88. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Hot. Highs 100 to 106. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 78 to 85. Chance of rain 40 percent. .SATURDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 98 to 104. .SATURDAY NIGHT...Mostly clear. Lows 76 to 84. .SUNDAY...Mostly sunny. Highs 96 to 103. .SUNDAY NIGHT...Clear in the evening, then partly cloudy with a 20 percent chance of showers and thunderstorms after midnight. Lows 76 to 83. .MONDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 95 to 101. $$ AZZ541-549-081100- Cave Creek/New River-Fountain Hills/East Mesa- Including the cities of Scottsdale and Fountain Hills 111 AM MST Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 75 to 85. Northeast wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs 103 to 108. Southeast wind 5 to 10 mph in the morning becoming southwest in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 75 to 85. Southwest wind 5 to 10 mph in the evening becoming southeast around 5 mph after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 101 to 106. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 5 to 10 mph in the evening becoming light after midnight. .THURSDAY...Mostly sunny and hot. Highs 101 to 107. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 78 to 84. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 97 to 103. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 75 to 82. Chance of rain 40 percent. .SATURDAY...Partly sunny. A 20 percent chance of showers and thunderstorms in the morning. Highs 94 to 100. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers after midnight. Lows 74 to 81. .SUNDAY...Mostly sunny. A 10 percent chance of showers in the morning. Highs 94 to 100. .SUNDAY NIGHT...Clear in the evening, then partly cloudy with a 20 percent chance of showers and thunderstorms after midnight. Lows 73 to 80. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 92 to 98. Chance of rain 30 percent. $$ AZZ555-081100- Apache Junction/Gold Canyon- Including the city of Apache Junction 111 AM MST Tue Sep 8 2026 .TONIGHT...Partly cloudy. Lows 73 to 83. Southeast wind around 5 mph. .TUESDAY...Partly sunny and hot. Highs 101 to 106. Southeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 74 to 84. East wind around 5 mph. .WEDNESDAY...Mostly sunny and hot. Highs 100 to 105. South wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 74 to 84. Northwest wind 5 to 10 mph in the evening becoming light after midnight. .THURSDAY...Mostly sunny and hot. Highs 103 to 105. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows near 80. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 99 to 101. .FRIDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 76 to 81. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .SATURDAY...Partly sunny. A 20 percent chance of showers and thunderstorms in the morning. Highs in the upper 90s. .SATURDAY NIGHT...Clear in the evening, then partly cloudy with a 20 percent chance of showers after midnight. Lows 76 to 81. .SUNDAY...Mostly sunny. A 10 percent chance of showers in the morning. Highs in the upper 90s. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 74 to 79. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs in the mid to upper 90s. Chance of rain 30 percent. $$ AZZ553-554-081100- Northwest Pinal County-West Pinal County- Including the cities of Casa Grande, Cactus Forest, Florence, and Coolidge 111 AM MST Tue Sep 8 2026 .TONIGHT...Partly cloudy. Lows 75 to 85. Southwest wind 5 to 10 mph. .TUESDAY...Partly sunny and hot. Highs 103 to 108. Southwest wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 74 to 84. Southwest wind 5 to 15 mph. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 102 to 107. West wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming south after midnight. .THURSDAY...Mostly sunny and hot. Highs 102 to 108. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 77 to 85. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 98 to 104. Chance of rain 30 percent. .FRIDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 75 to 82. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .SATURDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs 97 to 103. .SATURDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 75 to 81. Chance of rain 10 percent. .SUNDAY...Mostly sunny. Highs 96 to 102. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 73 to 79. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 94 to 100. Chance of rain 30 percent. $$ AZZ532-081100- Yuma- Including the cities of Yuma and Fortuna Foothills 111 AM MST Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 83 to 84. North wind 5 to 10 mph. .TUESDAY...Partly sunny in the morning then becoming sunny. Hot. Highs near 109. North wind 5 to 10 mph in the morning becoming west in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 83 to 85. South wind 10 to 20 mph. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs near 107. South wind 10 to 20 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 84 to 86. South wind 5 to 15 mph. .THURSDAY...Mostly sunny and hot. Highs 108 to 110. .THURSDAY NIGHT...Mostly clear. Lows in the mid to upper 80s. .FRIDAY...Sunny and hot. Highs 105 to 108. .FRIDAY NIGHT...Mostly clear. Lows in the lower to mid 80s. .SATURDAY...Mostly sunny and hot. Highs 103 to 106. .SATURDAY NIGHT...Clear. Lows near 80. .SUNDAY...Sunny. Highs 103 to 105. .SUNDAY NIGHT...Clear. Lows near 80. .MONDAY...Mostly sunny. Highs 102 to 104. $$ AZZ562-081100- Globe/Miami- Including the cities of Globe and Miami 111 AM MST Tue Sep 8 2026 .TONIGHT...Partly cloudy. Lows 65 to 75. Light wind. .TUESDAY...Partly sunny and warmer. Highs 90 to 100. West wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 65 to 75. Southeast wind 5 to 10 mph. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Highs 91 to 101. Northwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 66 to 76. Northwest wind 5 to 10 mph in the evening becoming light after midnight. Chance of rain 20 percent. .THURSDAY...Partly sunny. Highs 94 to 100. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower to mid 70s. .FRIDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Not as warm. Highs in the lower to mid 90s. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .SATURDAY...Partly sunny. A 10 percent chance of showers and thunderstorms in the morning. Highs near 90. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs near 90. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows near 70. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs in the mid 80s to lower 90s. Chance of rain 30 percent. $$ AZZ545-547-552-556>558-561-081100- New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin- Mazatzal Mountains-Pinal/Superstition Mountains-Dripping Springs- Including the cities of Tortilla Flat, Superior, Punkin Center, Sunflower, Hayden, and Winkelman 111 AM MST Tue Sep 8 2026 .TONIGHT...Partly cloudy. Lows 73 to 83. Northeast wind 5 to 10 mph. .TUESDAY...Partly sunny and hot. Highs 101 to 106. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 74 to 84. Southeast wind 5 to 10 mph. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 100 to 105. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 74 to 84. North wind 5 to 10 mph in the evening becoming east around 5 mph after midnight. Chance of rain 10 percent. .THURSDAY...Mostly sunny and hot. Highs 89 to 105. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 67 to 82. .FRIDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 85 to 101. .FRIDAY NIGHT...Considerable cloudiness. A chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 65 to 80. Chance of rain 50 percent. Rainfall less than a quarter of an inch, except locally higher in thunderstorms. .SATURDAY...Partly sunny. A 20 percent chance of showers and thunderstorms in the morning. Highs 82 to 98. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers after midnight. Lows 64 to 78. .SUNDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 82 to 98. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 63 to 78. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 80 to 96. Chance of rain 30 percent. $$ AZZ560-563-081100- San Carlos-Southeast Gila County- Including the cities of San Carlos and Peridot 111 AM MST Tue Sep 8 2026 .TONIGHT...Partly cloudy. Lows 68 to 78. Northeast wind around 5 mph. .TUESDAY...Partly sunny. Highs 91 to 101. Northeast wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows 69 to 79. East wind 5 to 10 mph. .WEDNESDAY...Partly sunny. Highs 92 to 102. Northwest wind around 5 mph in the morning becoming west 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 69 to 79. Northeast wind 5 to 10 mph. Chance of rain 20 percent. .THURSDAY...Partly sunny. A 10 percent chance of afternoon showers and thunderstorms. Highs 87 to 101. .THURSDAY NIGHT...Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows 57 to 77. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A 30 percent chance of afternoon showers and thunderstorms. Not as warm. Highs 82 to 96. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 55 to 75. Chance of rain 40 percent. .SATURDAY...Partly sunny with a 10 percent chance of showers and thunderstorms. Highs 80 to 94. .SATURDAY NIGHT...Partly cloudy. Lows 55 to 75. .SUNDAY...Partly sunny. A slight chance of showers in the morning, then a slight chance of afternoon showers and thunderstorms. Highs 79 to 93. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Lows 54 to 73. Chance of rain 30 percent. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of afternoon showers and thunderstorms. Highs 77 to 91. Chance of rain 30 percent. $$ AZZ539-559-081100- Gila Bend-Sonoran Desert Natl Monument- Including the cities of Gila Bend, Sentinel, and Kaka 111 AM MST Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 76 to 86. Southwest wind around 5 mph. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. West wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 76 to 86. Southwest wind 5 to 15 mph. .WEDNESDAY...Partly sunny and hot. Highs 103 to 108. Southwest wind 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 77 to 87. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny. Very hot. Highs 102 to 110. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms after midnight. Lows 79 to 87. .FRIDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Hot. Highs 99 to 107. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows 76 to 84. .SATURDAY...Partly sunny and hot. Highs 98 to 106. .SATURDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 75 to 83. .SUNDAY...Mostly sunny and hot. Highs 98 to 105. .SUNDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows 74 to 82. Chance of rain 10 percent. .MONDAY...Partly sunny with a 20 percent chance of showers and thunderstorms. Highs 96 to 104. $$ AZZ538-081100- Tonopah Desert- Including the cities of Arlington, Hassayampa, Tonopah, and Wintersburg 111 AM MST Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 10 to 15 mph. .TUESDAY...Sunny and very hot. Highs 105 to 110. West wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 75 to 85. West wind 5 to 10 mph in the evening becoming southwest 10 to 20 mph after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 102 to 107. Southwest wind 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 76 to 86. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and hot. Highs 105 to 109. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 81 to 86. .FRIDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Hot. Highs 100 to 106. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows 78 to 83. .SATURDAY...Mostly sunny and hot. Highs 99 to 105. .SATURDAY NIGHT...Mostly clear. Lows 76 to 82. .SUNDAY...Mostly sunny. Highs 98 to 104. .SUNDAY NIGHT...Mostly clear. A 10 percent chance of showers and thunderstorms after midnight. Lows 76 to 81. .MONDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 96 to 102. $$ AZZ534-081100- Aguila Valley- Including the cities of Aguila, Gladden, and Wickenburg 111 AM MST Tue Sep 8 2026 .TONIGHT...Partly cloudy. Lows 71 to 81. Northwest wind 5 to 15 mph. .TUESDAY...Mostly sunny and hot. Highs 101 to 106. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 71 to 81. West wind 5 to 10 mph in the evening becoming southwest after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 100 to 105. Southeast wind around 5 mph in the morning becoming southwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 73 to 83. West wind 5 to 10 mph in the evening becoming north around 5 mph after midnight. .THURSDAY...Mostly sunny and hot. Highs 99 to 107. .THURSDAY NIGHT...Mostly clear with a 10 percent chance of showers and thunderstorms. Lows 76 to 82. .FRIDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Not as warm. Highs 95 to 101. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows 73 to 79. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs 93 to 99. .SATURDAY NIGHT...Mostly clear. Lows 72 to 78. .SUNDAY...Mostly sunny. Highs 92 to 98. .SUNDAY NIGHT...Mostly clear. Lows 71 to 77. .MONDAY...Mostly sunny with a 10 percent chance of showers and thunderstorms. Highs 90 to 96. $$ AZZ531-081100- Kofa- Including the city of Palm Canyon 111 AM MST Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 10 to 20 mph. .TUESDAY...Mostly sunny and hot. Highs 104 to 109. Northwest wind 5 to 15 mph. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 74 to 84. West wind 5 to 10 mph in the evening becoming southwest after midnight. .WEDNESDAY...Partly sunny and hot. Highs 103 to 108. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 75 to 85. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and hot. Highs 101 to 109. .THURSDAY NIGHT...Mostly clear. Lows 80 to 85. .FRIDAY...Sunny and hot. Highs 99 to 107. .FRIDAY NIGHT...Mostly clear. Lows 77 to 84. .SATURDAY...Mostly sunny and hot. Highs 97 to 105. .SATURDAY NIGHT...Clear. Lows 74 to 81. .SUNDAY...Sunny. Highs 96 to 104. .SUNDAY NIGHT...Clear. Lows 73 to 79. .MONDAY...Mostly sunny. Highs 95 to 103. $$ AZZ533-081100- Central La Paz- Including the cities of Brenda, Harcuvar, Quartzsite, Vicksburg, Vicksburg Junction, and Salome 111 AM MST Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM MST FRIDAY... .TONIGHT...Partly cloudy. Lows 72 to 82. Northwest wind 5 to 10 mph. .TUESDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 103 to 108. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 73 to 83. West wind 5 to 10 mph in the evening becoming southwest after midnight. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 103 to 108. South wind 5 to 10 mph in the morning becoming west in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows 75 to 85. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and hot. Highs 101 to 109. .THURSDAY NIGHT...Mostly clear. Lows 77 to 85. .FRIDAY...Mostly sunny and hot. Highs 98 to 108. .FRIDAY NIGHT...Mostly clear. Lows 73 to 82. .SATURDAY...Mostly sunny and hot. Highs 95 to 105. .SATURDAY NIGHT...Clear. Lows 72 to 80. .SUNDAY...Mostly sunny. Highs 94 to 102. .SUNDAY NIGHT...Clear. Lows 71 to 79. .MONDAY...Mostly sunny. Highs 93 to 103. $$ AZZ535-536-081100- Southeast Yuma County-Gila River Valley- Including the city of Ligurta 111 AM MST Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THURSDAY... .TONIGHT...Partly cloudy. Lows 76 to 86. West wind 5 to 10 mph. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. Southwest wind 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows 76 to 86. Southwest wind 5 to 15 mph. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 103 to 108. Southwest wind 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 76 to 86. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and very hot. Highs 104 to 110. .THURSDAY NIGHT...Mostly clear. Lows 81 to 86. .FRIDAY...Mostly sunny and hot. Highs 101 to 107. .FRIDAY NIGHT...Mostly clear. Lows 79 to 84. .SATURDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 100 to 105. .SATURDAY NIGHT...Mostly clear. Lows 77 to 82. .SUNDAY...Sunny and hot. Highs 99 to 105. .SUNDAY NIGHT...Mostly clear. Lows 76 to 81. .MONDAY...Mostly sunny. Highs 98 to 104. $$ AZZ530-CAZ569-081100- Parker Valley-Palo Verde Valley- Including the cities of Parker, Ehrenberg, Martinez Lake, Blythe, Palo Verde, and Ripley 111 AM MST Tue Sep 8 2026 /111 AM PDT Tue Sep 8 2026/ ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM MST /10 AM PDT/ WEDNESDAY TO 8 PM MST /8 PM PDT/ FRIDAY... .TONIGHT...Partly cloudy. Lows 74 to 84. Northwest wind 5 to 10 mph. .TUESDAY...Partly sunny in the morning then becoming sunny. Very hot. Highs 105 to 110. Northwest wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 74 to 84. West wind 5 to 10 mph in the evening becoming south after midnight. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Very hot. Highs 105 to 110. Southwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows 75 to 85. South wind 5 to 10 mph. .THURSDAY...Mostly sunny and very hot. Highs 106 to 112. .THURSDAY NIGHT...Mostly clear. Lows 80 to 86. .FRIDAY...Sunny and very hot. Highs 104 to 110. .FRIDAY NIGHT...Clear. Lows 77 to 83. .SATURDAY...Mostly sunny and hot. Highs 102 to 108. .SATURDAY NIGHT...Clear. Lows 73 to 80. .SUNDAY...Sunny and hot. Highs 100 to 106. .SUNDAY NIGHT...Clear. Lows 72 to 79. .MONDAY...Mostly sunny and hot. Highs 99 to 105. $$ CAZ570-081100- Chuckwalla Valley- Including the city of Midland 111 AM PDT Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM PDT FRIDAY... .TONIGHT...Partly cloudy. Lows 75 to 85. Northwest wind 10 to 15 mph. .TUESDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 104 to 109. Northwest wind 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows 77 to 87. Northwest wind 10 to 15 mph. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Very hot. Highs 105 to 110. Northwest wind 5 to 10 mph in the morning becoming southwest in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 78 to 88. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and very hot. Highs 104 to 111. .THURSDAY NIGHT...Clear. Lows 82 to 88. .FRIDAY...Sunny and very hot. Highs 103 to 110. .FRIDAY NIGHT...Clear. Lows 79 to 84. .SATURDAY...Sunny and hot. Highs 100 to 108. .SATURDAY NIGHT...Clear and cooler. Lows 74 to 79. .SUNDAY...Sunny and hot. Highs 97 to 105. .SUNDAY NIGHT...Clear. Lows 73 to 79. .MONDAY...Mostly sunny. Highs 97 to 104. $$ CAZ564-565-568-081100- Chuckwalla Mountains-Imperial County Southeast-Chiriaco Summit- Including the cities of Imperial Hot Mineral Springs, Winterhaven, and Chiriaco Summit 111 AM PDT Tue Sep 8 2026 .TONIGHT...Partly cloudy. Lows 75 to 85. North wind 5 to 10 mph. .TUESDAY...Partly sunny in the morning then becoming mostly sunny. Hot. Highs 103 to 108. North wind 5 to 10 mph in the morning becoming west in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 75 to 85. West wind around 5 mph in the evening becoming southeast 5 to 10 mph after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 102 to 107. South wind 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 76 to 86. Southwest wind 5 to 10 mph. .THURSDAY...Mostly sunny and hot. Highs 99 to 109. .THURSDAY NIGHT...Clear. Lows 78 to 86. .FRIDAY...Sunny and hot. Highs 98 to 108. .FRIDAY NIGHT...Clear. Lows 73 to 82. .SATURDAY...Sunny and hot. Highs 94 to 106. .SATURDAY NIGHT...Clear. Lows 67 to 78. .SUNDAY...Sunny. Highs 92 to 104. .SUNDAY NIGHT...Clear. Lows 68 to 78. .MONDAY...Mostly sunny. Highs 91 to 103. $$ CAZ563-081100- Salton Sea- Including the city of Desert Shores 111 AM PDT Tue Sep 8 2026 .TONIGHT...Partly cloudy. Lows 77 to 87. Northwest wind 10 to 15 mph. .TUESDAY...Partly sunny in the morning then becoming sunny. Hot. Highs 101 to 106. Northwest wind 10 to 15 mph in the morning becoming south around 5 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows 79 to 89. Northwest wind 5 to 10 mph in the evening becoming northeast after midnight. .WEDNESDAY...Mostly sunny and hot. Highs 102 to 107. Southeast wind 5 to 10 mph in the morning becoming south around 5 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 80 to 90. Northwest wind around 5 mph. .THURSDAY...Mostly sunny and hot. Highs 101 to 109. .THURSDAY NIGHT...Clear. Lows 83 to 89. .FRIDAY...Sunny and hot. Highs 100 to 108. .FRIDAY NIGHT...Mostly clear. Lows 79 to 86. .SATURDAY...Sunny and hot. Highs 98 to 106. .SATURDAY NIGHT...Clear. Not as warm. Lows 74 to 81. .SUNDAY...Sunny. Highs 96 to 102. .SUNDAY NIGHT...Clear. Lows 74 to 81. .MONDAY...Sunny. Highs 96 to 102. $$ CAZ567-081100- Imperial Valley- Including the cities of El Centro, Calexico, Alamorio, and Brawley 111 AM PDT Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT FRIDAY... .TONIGHT...Partly cloudy. Lows 74 to 84. Northwest wind around 5 mph. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. West wind around 5 mph. .TUESDAY NIGHT...Mostly clear. Lows 75 to 85. West wind around 5 mph in the evening becoming south after midnight. .WEDNESDAY...Mostly sunny and very hot. Highs 105 to 110. Southeast wind around 5 mph in the morning becoming west in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows 76 to 86. South wind around 5 mph. .THURSDAY...Mostly sunny and very hot. Highs 108 to 112. .THURSDAY NIGHT...Clear. Lows in the lower to mid 80s. .FRIDAY...Sunny and very hot. Highs 108 to 112. .FRIDAY NIGHT...Mostly clear. Lows 79 to 84. .SATURDAY...Sunny and hot. Highs 105 to 109. .SATURDAY NIGHT...Clear and cooler. Lows 73 to 79. .SUNDAY...Sunny and hot. Highs 102 to 106. .SUNDAY NIGHT...Clear. Lows 73 to 78. .MONDAY...Mostly sunny and hot. Highs 101 to 105. $$ CAZ566-081100- Imperial County West- Including the cities of Coolidge Springs, Salton City, Winona, Coyote Wells, Ocotillo, and Plaster City 111 AM PDT Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT FRIDAY... .TONIGHT...Partly cloudy. Lows 78 to 88. West wind around 5 mph. .TUESDAY...Mostly sunny and very hot. Highs 105 to 110. Northwest wind 5 to 10 mph in the morning becoming east around 5 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 78 to 88. West wind around 5 mph. .WEDNESDAY...Mostly sunny and very hot. Highs 105 to 110. Northeast wind around 5 mph. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers after midnight. Lows 80 to 90. West wind around 5 mph. Chance of rain 10 percent. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Very hot. Highs 108 to 112. .THURSDAY NIGHT...Clear. Lows 84 to 89. .FRIDAY...Sunny and very hot. Highs 107 to 113. .FRIDAY NIGHT...Mostly clear. Lows 80 to 85. .SATURDAY...Sunny and very hot. Highs 104 to 110. .SATURDAY NIGHT...Clear. Not as warm. Lows 75 to 80. .SUNDAY...Sunny and hot. Highs 102 to 106. .SUNDAY NIGHT...Clear. Lows 75 to 80. .MONDAY...Sunny and hot. Highs 101 to 105. $$ CAZ562-081100- Imperial County Southwest- Including the city of Mountain Spring 111 AM PDT Tue Sep 8 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT FRIDAY... .TONIGHT...Partly cloudy. Lows 80 to 90. West wind 5 to 10 mph. .TUESDAY...Mostly sunny and hot. Highs 104 to 109. Northwest wind 5 to 10 mph in the morning becoming east in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows 81 to 91. West wind 5 to 10 mph. .WEDNESDAY...Mostly sunny and very hot. Highs 105 to 110. North wind 5 to 10 mph in the morning becoming east in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers after midnight. Lows 82 to 92. Southwest wind 10 to 15 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Very hot. Highs 101 to 111. .THURSDAY NIGHT...Clear. Lows 80 to 91. .FRIDAY...Sunny and very hot. Highs 100 to 112. .FRIDAY NIGHT...Mostly clear. Not as warm. Lows 75 to 86. .SATURDAY...Sunny and hot. Highs 96 to 108. .SATURDAY NIGHT...Clear. Lows 70 to 82. .SUNDAY...Sunny and hot. Highs 94 to 106. .SUNDAY NIGHT...Clear. Lows 71 to 82. .MONDAY...Sunny. Highs 94 to 104. $$ CAZ560-561-081100- Joshua Tree NP West-Joshua Tree NP East- Including the cities of Cottonwood Visitor and Lost Horse-Keys Village 111 AM PDT Tue Sep 8 2026 .TONIGHT...Partly cloudy. Lows 68 to 78. Northwest wind 5 to 10 mph. .TUESDAY...Partly sunny in the morning then becoming mostly sunny. Warmer. Highs 92 to 102. North wind 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows 72 to 82. Northwest wind 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs 94 to 104. North wind 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows 74 to 84. West wind 5 to 10 mph. .THURSDAY...Mostly sunny. A 10 percent chance of afternoon showers and thunderstorms. Hot. Highs 90 to 106. .THURSDAY NIGHT...Clear. Lows 66 to 84. .FRIDAY...Sunny. Highs 88 to 104. .FRIDAY NIGHT...Clear. Lows 63 to 80. .SATURDAY...Sunny. Highs 86 to 102. .SATURDAY NIGHT...Clear and cooler. Lows 59 to 75. .SUNDAY...Sunny. Highs 83 to 99. .SUNDAY NIGHT...Clear. Lows 60 to 74. .MONDAY...Sunny. Highs 82 to 98. $$ Visit us on Facebook, Twitter, and at weather.gov/phoenix